蛋糕是一种美味的甜点，深受人们的喜爱。然而，有时候我们会发现蛋糕中带有一丝蛋腥味，这让人感到困惑。为什么蛋糕会有蛋腥味呢？这其中可能存在一些原因。

首先，蛋糕中使用的鸡蛋可能是导致蛋糕腥味的主要原因之一。在制作蛋糕的过程中，如果使用了不新鲜或者有异味的鸡蛋，那么蛋糕中就会带有一股蛋腥味。这是因为不新鲜的鸡蛋中可能含有微生物，它们在蛋糕烘焙的高温下会产生异味。因此，选用新鲜的鸡蛋是制作美味蛋糕的关键。

Secondly, another possible reason for the eggy taste in cakes could be the storing and handling of eggs. If the eggs are not stored properly or if they have been mishandled, they can develop a peculiar smell which may transfer to the cake batter. It is important to store eggs in a cool and dry place and handle them with clean hands to avoid any unwanted odors.

其次，蛋糕中的奶制品也可能是导致蛋腥味的因素之一。在蛋糕制作过程中，加入奶油、酸奶或者牛奶等奶制品可以增加蛋糕的口感和香气。然而，如果使用了不新鲜或者发酵的奶制品，它们可能会产生异味，从而影响蛋糕的味道。因此，在制作蛋糕前，我们要确保使用新鲜的奶制品，并且注意保存和处理的卫生。

Furthermore, the method of incorporating eggs into the cake batter can also influence the presence of eggy taste. Overmixing the eggs or using too many eggs can result in a dense and heavy cake with a distinct eggy flavor. It is important to follow the recipe instructions and mix the eggs gently until just combined to achieve a lighter and more balanced taste.

此外，将鸡蛋与蛋糕糊混合的方法也可能影响到蛋糕的蛋腥味。如果过度搅拌鸡蛋或者使用了过多的鸡蛋，蛋糕就会变得浓稠沉重，并带有明显的蛋腥味。因此，要按照食谱指示轻柔地搅拌鸡蛋，直到刚好混合在一起，以获得更轻盈和更平衡的味道。

Lastly, the oven temperature and baking time can also play a role in the presence of eggy taste. If the oven temperature is too low or the baking time is too long, the cake may not be cooked properly, resulting in a raw or undercooked center. This can contribute to an eggy taste in the finished cake. It is crucial to preheat the oven to the specified temperature and follow the baking time guidelines to ensure the cake is baked evenly and thoroughly.

最后，烤箱温度和烘焙时间也可能影响蛋糕的蛋腥味。如果烤箱温度过低或者烘焙时间过长，蛋糕可能无法完全熟透，导致内部生疏或未熟状。这会对成品蛋糕的口感产生影响。因此，预热烤箱至指定温度，并按照烘焙时间的要求来确保蛋糕均匀烘焙。

In conclusion, there can be several reasons why a cake may have an eggy taste. Using fresh and properly handled eggs, storing and handling eggs correctly, using fresh dairy products, incorporating eggs gently into the batter, and baking the cake at the right temperature and for the correct duration are all important factors in avoiding the eggy taste and creating a delicious cake.

总之，蛋糕存在蛋腥味的原因可能有几个方面。使用新鲜并正确处理的鸡蛋，正确储存和处理鸡蛋，使用新鲜的乳制品，轻柔地将鸡蛋混合到蛋糕糊中，以及在适当的温度和时间内进行烘焙，这些都是避免蛋腥味、制作美味蛋糕的重要因素。

English Translation:

Cake is a delicious dessert that is loved by many people. However, sometimes we may find a slight eggy taste in the cake, which can be confusing. Why does a cake have an eggy taste? There could be several reasons for this.

Firstly, the use of eggs in the cake could be one of the main reasons for the eggy taste. During the cake-making process, if not fresh or odorous eggs are used, the cake may have a hint of eggy taste. This is because not fresh eggs may contain microorganisms, which can produce odors under the high temperature of baking. Therefore, using fresh eggs is crucial in making a delicious cake.

Secondly, another possible reason for the eggy taste in cakes could be the storing and handling of eggs. If the eggs are not stored properly or mishandled, they can develop a peculiar smell which may transfer to the cake batter. It is important to store eggs in a cool and dry place and handle them with clean hands to avoid any unwanted odors.

Furthermore, the dairy products used in the cake can also contribute to the eggy taste. Adding butter, yogurt, or milk to the cake batter can enhance the texture and aroma. However, if not fresh or fermented dairy products are used, they may produce odors that affect the taste of the cake. Therefore, it is important to ensure the use of fresh dairy products and pay attention to their storage and handling hygiene.

Moreover, the method of incorporating eggs into the cake batter can also influence the presence of the eggy taste. Overmixing the eggs or using too many eggs can result in a dense and heavy cake with a distinct eggy flavor. Therefore, gently mixing the eggs according to the recipe instructions until just combined is necessary to achieve a lighter and more balanced taste.

Lastly, the oven temperature and baking time can also play a role in the presence of the eggy taste. If the oven temperature is too low or the baking time is too long, the cake may not be cooked properly, resulting in a raw or undercooked center. This can contribute to an eggy taste in the finished cake. Therefore, preheating the oven to the specified temperature and following the baking time guidelines are crucial to ensure the cake is baked evenly and thoroughly.

In conclusion, there can be several reasons why a cake may have an eggy taste. Using fresh and properly handled eggs, storing and handling eggs correctly, using fresh dairy products, gently incorporating eggs into the batter, and baking the cake at the right temperature and for the correct duration are all important factors in avoiding the eggy taste and creating a delicious cake.